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A110180 as a triangular array

1
11
111
1311
17511
11913711
1514919911
114116191251111
1393581331145311311
1110720451441561211371511
13139739357972841851289431711

A110180 as a square array

11111111111
1137195114139311073139
115134916158120457393
117199133114415797
119251455612841
111131211851
111337289
111543
1117
11
1

A110180 as an upper right triangle

11111111111
1137195114139311073139
115134916158120457393
117199133114415797
119251455612841
111131211851
111337289
111543
1117
11
1

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Last modified June 16 21:55 EDT 2021. Contains 345080 sequences. (Running on oeis4.)